554999199 has 16 divisors (see below), whose sum is σ = 755026272. Its totient is φ = 362505728.

The previous prime is 554999191. The next prime is 554999201. The reversal of 554999199 is 991999455.

554999199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 554999199 - 2³ = 554999191 is a prime.

It is a super-2 number, since 2×554999199² = 616048221781283202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554999191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134227 + ... + 138299.

It is an arithmetic number, because the mean of its divisors is an integer number (47189142).

Almost surely, 2^554999199 is an apocalyptic number.

554999199 is a deficient number, since it is larger than the sum of its proper divisors (200027073).

554999199 is a wasteful number, since it uses less digits than its factorization.

554999199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986.

The product of its digits is 5904900, while the sum is 60.

The square root of 554999199 is about 23558.4209784951. The cubic root of 554999199 is about 821.7961811367.

The spelling of 554999199 in words is "five hundred fifty-four million, nine hundred ninety-nine thousand, one hundred ninety-nine".